Oil Cooler for BMW 3 Series E93 (2007-2013)

Clear BMW chassis

BMWs use an external oil cooler to regulate the temperature of engine oil and prevent a breakdown in viscosity and lubrication characteristics. If yours has suffered damage or developed a slight leak, make sure to replace it and keep the engine oil where it is supposed to be. Keeping this system properly serviced will significantly improve performance and increase engine life.

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N54 & E8x/E9x N55 Mosselman Billet Oil Thermostat

For Gasket/Install kit see T#4799665

T#:4621131

Part#: OTN54.T85

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$ 379.99 USD

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$ 379.99 USD

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The N54 engine is no stranger to oil cooling problems, that’s why we recommend installing the MSL Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with a normal driving style. The MSL Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius. Installing the MSL thermostat ensures a cooler oil temperature which will result in more stable performance, but above all this improves the reliability of the engine. It is recommended to install the thermostat, especially for cars that are tuned.

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BMW N54 N55 Heat Exchanger - 17217536929

For vehicles with automatic transmission

10X Entries Into Our F80 M3 Sweepstakes

T#:8677204

Part#: 17217536929

Special Order: No Guaranteed ETA

Sale - Save 15% $ 128.99

This product was last offered at the strikethrough price on
05-03-2026

$ 109.28 USD

Add to Wish List

Qty

Sale - Save 15%

$ 128.99

This product was last offered at the strikethrough price on
05-03-2026

$ 109.28 USD

Add to Wish List

BMW N54 N55 Heat Exchanger - 17217536929 is designed to maintain optimal transmission oil temperatures, ensuring reliable performance and longevity for your BMW. This high-quality heat exchanger effectively manages heat, preventing overheating and potential damage to the transmission system.

Optimal Temperature Control: Keeps transmission oil at a safe temperature, enhancing overall performance.
Durable Construction: Built to withstand high temperatures and demanding driving conditions.
Improved Reliability: Helps prevent transmission overheating, which can lead to costly repairs.
Direct Replacement: Engineered to fit seamlessly with BMW N54 and N55 engines.

Turner Motorsport's BMW N54 N55 Heat Exchanger - 17217536929 is an essential component for maintaining the efficiency and durability of your transmission system.

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Oil Cooler for BMW 3 Series E93 (2007-2013)

N54 & E8x/E9x N55 Mosselman Billet Oil Thermostat

BMW N54 N55 Heat Exchanger - 17217536929

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